![]() | 2009 | |
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34 | ![]() ![]() ![]() ![]() ![]() ![]() | Panagiotis Bouros, Spiros Skiadopoulos, Theodore Dalamagas, Dimitris Sacharidis, Timos K. Sellis: Evaluating Reachability Queries over Path Collections. SSDBM 2009: 398-416 |
33 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos: Cardinal Direction Relationships. Encyclopedia of Database Systems 2009: 305-308 |
32 | ![]() ![]() ![]() ![]() ![]() ![]() | Verena Kantere, Spiros Skiadopoulos, Timos K. Sellis: Storing and Indexing Spatial Data in P2P Systems. IEEE Trans. Knowl. Data Eng. 21(2): 287-300 (2009) |
2008 | ||
31 | ![]() ![]() ![]() ![]() ![]() ![]() | Neoklis Polyzotis, Spiros Skiadopoulos, Panos Vassiliadis, Alkis Simitsis, Nils-Erik Frantzell: Meshing Streaming Updates with Persistent Data in an Active Data Warehouse. IEEE Trans. Knowl. Data Eng. 20(7): 976-991 (2008) |
2007 | ||
30 | ![]() ![]() ![]() ![]() ![]() ![]() | Neoklis Polyzotis, Spiros Skiadopoulos, Panos Vassiliadis, Alkis Simitsis, Nils-Erik Frantzell: Supporting Streaming Updates in an Active Data Warehouse. ICDE 2007: 476-485 |
29 | ![]() ![]() ![]() ![]() ![]() ![]() | Gabriel Ghinita, Panos Kalnis, Spiros Skiadopoulos: MobiHide: A Mobilea Peer-to-Peer System for Anonymous Location-Based Queries. SSTD 2007: 221-238 |
28 | ![]() ![]() ![]() ![]() ![]() ![]() | Gabriel Ghinita, Panos Kalnis, Spiros Skiadopoulos: PRIVE: anonymous location-based queries in distributed mobile systems. WWW 2007: 371-380 |
27 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Terrovitis, Panos Vassiliadis, Spiros Skiadopoulos, Elisa Bertino, Barbara Catania, Anna Maddalena, Stefano Rizzi: Modeling and language support for the management of pattern-bases. Data Knowl. Eng. 62(2): 368-397 (2007) |
26 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis: Correction to "A Family of Directional Relation Models for Extended Objects". IEEE Trans. Knowl. Data Eng. 19(10): 1448 (2007) |
25 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis: A Family of Directional Relation Models for Extended Objects. IEEE Trans. Knowl. Data Eng. 19(8): 1116-1130 (2007) |
2006 | ||
24 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Koubarakis, Spiros Skiadopoulos, Christos Tryfonopoulos: Logic and Computational Complexity for Boolean Information Retrieval. IEEE Trans. Knowl. Data Eng. 18(12): 1659-1666 (2006) |
2005 | ||
23 | ![]() ![]() ![]() ![]() ![]() ![]() | Alkis Simitsis, Panos Vassiliadis, Manolis Terrovitis, Spiros Skiadopoulos: Graph-Based Modeling of ETL Activities with Multi-level Transformations and Updates. DaWaK 2005: 43-52 |
22 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Alkis Simitsis, Manolis Terrovitis, Spiros Skiadopoulos: Blueprints and Measures for ETL Workflows. ER 2005: 385-400 |
21 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Manolis Koubarakis: On the consistency of cardinal direction constraints. Artif. Intell. 163(1): 91-135 (2005) |
20 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Christos Giannoukos, Nikos Sarkas, Panos Vassiliadis, Timos K. Sellis, Manolis Koubarakis: Computing and Managing Cardinal Direction Relations. IEEE Trans. Knowl. Data Eng. 17(12): 1610-1623 (2005) |
19 | ![]() ![]() ![]() ![]() ![]() ![]() | Andreas S. Maniatis, Panos Vassiliadis, Spiros Skiadopoulos, Yannis Vassiliou, George Mavrogonatos, Ilias Michalarias: A Presentation Model & Non-Traditional Visualization for OLAP. IJDWM 1(1): 1-36 (2005) |
18 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Alkis Simitsis, Panos Georgantas, Manolis Terrovitis, Spiros Skiadopoulos: A generic and customizable framework for the design of ETL scenarios. Inf. Syst. 30(7): 492-525 (2005) |
2004 | ||
17 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Christos Giannoukos, Panos Vassiliadis, Timos K. Sellis, Manolis Koubarakis: Computing and Handling Cardinal Direction Information. EDBT 2004: 329-347 |
16 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Terrovitis, Panos Vassiliadis, Spiros Skiadopoulos, Elisa Bertino, Barbara Catania, Anna Maddalena: Modeling and Language Support for the Management of Pattern-Bases. SSDBM 2004: 265-274 |
15 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Manolis Koubarakis: Composing cardinal direction relations. Artif. Intell. 152(2): 143-171 (2004) |
2003 | ||
14 | ![]() ![]() ![]() ![]() ![]() ![]() | Andreas S. Maniatis, Panos Vassiliadis, Spiros Skiadopoulos, Yannis Vassiliou: Advanced visualization for OLAP. DOLAP 2003: 9-16 |
13 | ![]() ![]() ![]() ![]() ![]() ![]() | Andreas S. Maniatis, Panos Vassiliadis, Spiros Skiadopoulos, Yannis Vassiliou: CPM: A Cube Presentation Model for OLAP. DaWaK 2003: 4-13 |
12 | ![]() ![]() ![]() ![]() ![]() ![]() | Stéphane Grumbach, Manolis Koubarakis, Philippe Rigaux, Michel Scholl, Spiros Skiadopoulos: Spatio-temporal Models and Languages: An Approach Based on Constraints. Spatio-Temporal Databases: The CHOROCHRONOS Approach 2003: 177-201 |
2002 | ||
11 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Alkis Simitsis, Spiros Skiadopoulos: On the Logical Modeling of ETL Processes. CAiSE 2002: 782-786 |
10 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Manolis Koubarakis: Consistency Checking for Qualitative Spatial Reasoning with Cardinal Directions. CP 2002: 341-355 |
9 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Alkis Simitsis, Spiros Skiadopoulos: Modeling ETL activities as graphs. DMDW 2002: 52-61 |
8 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Alkis Simitsis, Spiros Skiadopoulos: Conceptual modeling for ETL processes. DOLAP 2002: 14-21 |
2001 | ||
7 | ![]() ![]() ![]() ![]() ![]() ![]() | Spiros Skiadopoulos, Manolis Koubarakis: Composing Cardinal Direction Relations. SSTD 2001: 299-320 |
6 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Zografoula Vagena, Spiros Skiadopoulos, Nikos Karayannidis, Timos K. Sellis: ARKTOS: towards the modeling, design, control and execution of ETL processes. Inf. Syst. 26(8): 537-561 (2001) |
2000 | ||
5 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Spiros Skiadopoulos: Modelling and Optimisation Issues for Multidimensional Databases. CAiSE 2000: 482-497 |
4 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Koubarakis, Spiros Skiadopoulos: Querying temporal and spatial constraint networks in PTIME. Artif. Intell. 123(1-2): 223-263 (2000) |
3 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Vassiliadis, Zografoula Vagena, Spiros Skiadopoulos, Nikos Karayannidis: ARKTOS: A Tool For Data Cleaning and Transformation in Data Warehouse Environments. IEEE Data Eng. Bull. 23(4): 42-47 (2000) |
1999 | ||
2 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Koubarakis, Spiros Skiadopoulos: Querying Temporal Constraint Networks in PTIME. AAAI/IAAI 1999: 745-750 |
1 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Koubarakis, Spiros Skiadopoulos: Tractable Query Answering in Indefinite Constraint Databases: Basic Results and Applications to Querying Spatiotemporal Information. Spatio-Temporal Database Management 1999: 204-223 |